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Evidence for microbially-mediated tradeoffs between growth and defense throughout coral evolution.
Anim Microbiome
January 2025
School of Science, Technology, Engineering, and Mathematics, Division of Biological Sciences, University of Washington Bothell, UWBB-277, Bothell, WA, 98011, USA.
Background: Evolutionary tradeoffs between life-history strategies are important in animal evolution. Because microbes can influence multiple aspects of host physiology, including growth rate and susceptibility to disease or stress, changes in animal-microbial symbioses have the potential to mediate life-history tradeoffs. Scleractinian corals provide a biodiverse, data-rich, and ecologically-relevant host system to explore this idea.
View Article and Find Full Text PDFNeural correlates of perceptual plasticity in the auditory midbrain and thalamus.
J Neurosci
January 2025
Neuroscience and Cognitive Science Program, University of Maryland, College Park, Maryland, 20742.
Hearing is an active process in which listeners must detect and identify sounds, segregate and discriminate stimulus features, and extract their behavioral relevance. Adaptive changes in sound detection can emerge rapidly, during sudden shifts in acoustic or environmental context, or more slowly as a result of practice. Although we know that context- and learning-dependent changes in the sensitivity of auditory cortical (ACX) neurons support many aspects of perceptual plasticity, the contribution of subcortical auditory regions to this process is less understood.
View Article and Find Full Text PDFTaxonomic revision of the SK 15 mandible based on bone and tooth structural organization.
J Hum Evol
January 2025
Key Laboratory of Vertebrate Evolution and Human Origins, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China; CAS Center for Excellence in Life and Paleoenvironment, Beijing 100044, China.
The hominin mandible SK 15 was discovered in April 1949 in Swartkrans Member 2, dated to ∼1.4 Ma. Albeit distorted on the right side, the left and right corpus of SK 15 are relatively low and thick, even compared to most Early to Middle Pleistocene Homo specimens.
View Article and Find Full Text PDFChlamydia psittaci pneumonia - evolutionary aspects on chest CT.
BMC Infect Dis
January 2025
Department of Radiology, The Affiliated Brain Hospital of Nanjing Medical University, No.264, Guangzhou Road, Gulou District, Nanjing, 210029, Jiangsu, China.
Purpose: To present the different findings of Chlamydia psittaci (C. psittaci) pneumonia on computed tomography (CT) according to the progression of the disease, to improve diagnostic accuracy, guide early clinical diagnosis, evaluate treatment efficacy, and reduce the mortality associated with the disease.
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Dissecting Sequence-Structure-Function-Diversity in Plant Cryptochromes.
Plant Sci
December 2024
Department of Life Sciences, Presidency University, 86/1 College Street, Kolkata 700073, WB, India. Electronic address:
Ubiquitous to every stratum of life, cryptochromes regulate numerous light dependent functions in terrestrial plants. These include light-dependent transcription, circadian rhythm, inhibition of hypocotyl elongation, programmed cell death, promotion of floral initiation, mediation of gravitropic response, responding to biotic and abiotic stress etc. There have been quite a few seminal reviews including on plant cryptochromes, focusing mostly on the detailed functional aspects.
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